Comfort Plus LW25 - Air purifier Venta - Free user manual and instructions

Product type	Air washer / Evaporative air purifier
Brand	Venta
Model	Comfort Plus LW25
Dimensions (L x W x H)	30 x 30 x 33 cm
Weight	3.5 kg
Power supply	220-240 V, 50 Hz
Power consumption	5-10 W
Water tank capacity	5 L
Airflow rate	120 m³/h
Recommended room size	Up to 30 m²
Main functions	Water washing purification, natural humidification, ventilation
Purification technology	Filter-free, rotating discs
Required additive	Venta Aerosan to prevent algae and bacteria
Noise level	25-35 dB(A) depending on speed
Fan speeds	3 speeds
Automatic shut-off	When tank is empty
Overheat protection	Yes
Maintenance and cleaning	Weekly cleaning of tank and discs; change water regularly
Spare parts available	Washer discs, tank, motor, Aerosan additive
Repairability	Modular design with available spare parts
Color	White
Warranty	2 years

Frequently Asked Questions - Comfort Plus LW25 Venta

What is the maximum recommended room size for the Venta Comfort Plus LW25?

The Venta Comfort Plus LW25 is recommended for rooms up to 30 m².

Do I need to use a filter with this purifier?

No, the Venta LW25 uses a filter-free technology with rotating discs. It requires regular addition of Venta Aerosan additive to prevent bacterial growth.

How do I maintain the device?

Maintenance involves emptying and cleaning the tank weekly, cleaning the discs with a soft brush, and adding Aerosan additive at each refill.

What is the noise level of the Comfort Plus LW25?

The noise level is between 25 and 35 dB(A) depending on the selected speed, making it quiet for nighttime use.

Can I use the device without water?

No, the device is designed to operate only with water in the tank. If water is low, it shuts off automatically thanks to a sensor.

What is the water tank capacity?

The tank has a capacity of 5 liters, providing approximately 24 hours of operation depending on ambient humidity.

How is air purification achieved?

Air is drawn in, passes through a water curtain generated by rotating discs, which traps dust and allergens in the water, and returns humidified and purified air.

Is the device dangerous for children?

The device is designed with safety features: automatic shut-off when water is low, and overheat protection. However, it is not recommended to let a child play with the device.

What accessories are available?

Accessories include replacement discs, Aerosan additive, and additional tanks. Parts are available online or from authorized dealers.

How many fan speeds does it have?

The Comfort Plus LW25 has 3 speeds adjustable manually to adapt the airflow to your needs.

USER MANUAL Comfort Plus LW25 Venta

VIELEN DANK!

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INBETRIEBNAHME

REINIGUNG VOM GERÄTE-OBERTEIL

We are convinced that the Venta Airwasher will exceed your expectations, and we hope you enjoy it.

Please register your Venta:

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Please read this operating manual in its entirety, keep it for later reference and note all safety instructions as well as instructions for the proper use of the device.

The most current version of the operating manual can be found on our website at www.venta-luftwaescher.de

DEAR CUSTOMER,

when you purchased the LW15/LW25/LW45 Comfort Plus of Venta, you acquired a high-performance quality product for air humidification and air purification so you can create your ideal indoor climate!

Unique Functionality

Dry and polluted ambient air is fed into the device and through a disk stack that rotates in water. This evaporates pure water and the room air is automatically humidified according to the recognised best cold humidification method – this excludes the possibility of over-humidification and lime deposits. The room air is cleaned at the same time. Even the smallest dirt particles up to 10 µ m (10/1000 mm) are retained in the water – there are no filters that are polluted over the course of time. The water is the filter: It's new and fresh every day, year after year with consistently high humidification and cleaning performance.

CONTENT

Safety instructions 18

Scope of delivery 20

Symbols

Intended use 20

Not intended use 20

Overview

Before first use 21

Commissioning

Displays, functions & settings 23

Cleaning & maintenance 25

Cleaning the upper housing

20 of the device 27

Warranty

28

Recycling and disposal 28

21 Venta service team 28

What happens if...? 29

22 Technical data 30

SAFETY INSTRUCTIONS

• This appliance is not suitable for use by children over the age of 8 years and people with restricted physical, sensory, or mental capacities or lack of experience and knowledge unless they are supervised or have received instructions on the use of the appliance and understand the existing hazards.
• Read the operating instructions completely before putting the appliance into operation and keep them for later reference.
  • The appliance is not a toy for children.
• Cleaning and user maintenance may not be performed by children under the age of 8 years or without supervision.
• Keep the appliance and its switching power supply out of the reach of children under the age of 8 years.
• Improper use can damage the appliance and cause physical injuries.
• Plug the appliance into suitable power outlets only – the mains voltage must correspond to the nameplate data on the appliance.
• The Airwasher can only be operated with the "Model No. BI13-240050... / FJSW1982400500E" switching power supply (included).
• Never use the Airwasher if it has a damaged switching power supply or cable, or after it has malfunctioned or if it has been dropped or damaged in any other way.
• Disconnect the power plug before every cleaning or maintenance operation or transportation of the appliance.
• Never use the Airwasher if it has been dropped or damaged in any other way.
• Electrical appliances should only be repaired by professional specialists. Amateur repairs could result in considerable danger to the user.
• Do not sit on the appliance and do not place any objects on it.
• Do not put any foreign objects into the appliance.
• Do not immerse the upper housing in water or any other liquid.
  • Never overfill the Airwasher.
• Never transport or overbalance the Airwasher with a filled lower housing.
• Never unplug the appliance by pulling on the cable or pulling the switching power supply out with wet hands.

• The Airwasher should only be operated when it is completely assembled.

• Place the Airwasher on a stable surface which is flat and dry.

• Set up the device so that it cannot be knocked over, and so that no one can trip over it or its cable.
• Ensure the appliance is at least 50 cm from any objects such as furniture or walls.

• Maximum installation altitude: 2000 m

- Never cover or block the vents to prevent overheating/damage to the appliance.

- Only add original Venta additives to the water. Venta-Luftwäscher GmbH accepts no liability for damage which may be caused by the use of other additives.

• Unplug the appliance when it is not in use.

SCOPE OF DELIVERY

1 × Venta Airwasher
1 × bottle of hygiene additive 50 ml
1 × operating manual

If parts are missing or damaged, please contact the VENTA service team or your local dealer.

SYMBOLS

Safety instructions: Read and adhere to these instructions carefully, in order to avoid personal and material damages.

Supplementary information

Helpful tips

INTENDED USE

The Venta Airwasher is a domestic appliance for moistening and cleansing the air in homes, offices and leisure facilities.

The appliance is not suitable for outdoor areas.

Any other use or modification of the appliance is considered to be improper use. The manufacturer is not liable for any damage or injuries resulting from improper use.

NOTINTENDED USE

Using the appliance for something other than the intended purpose can endanger health and lives. This includes use under the following conditions:

• In rooms or locations where there is risk of explosion and/or where there is an aggressive atmosphere.
  · In rooms where there is a high concentration of solvents.
  · In the vicinity of swimming pools or other wet areas.
  · In the outdoor area.

OVERVIEW

1 Display
2 Upper housing
3 Switching power supply (assembled)
4 Transport protection

5 Disk stack
6 Transport protection
7 Lower housing
8 Bottle of hygiene additive 50 ml

BEFORE FIRST USE

Unpack and set up device. Remove the 50 ml bottle of hygiene additive 8 from carton. Remove upper housing 2. Remove transport protection 4 from upper housing 2. Remove disk stack 5 from lower housing 7 and transport protection 6.

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COMMISSIONING

A Fill lower housing 7 with tap water up to maximum WATERLINE marking and add 50 ml hygiene additive 8 (complete content of bottle).

The device may never be filled with the upper housing in place!

Adding the hygiene additive is very important so that the air is optimally humidified and cleaned.

B Insert disk stack 5 in lower housing 7 and place upper housing 2 on lower housing 7.

C Connect mains plug of switching power supply 3 to the mains and switch on device by briefly touching the power button in the display 1.

Only once the device is connected to the mains will the power button ⏻ glow to switch the device on and off.

DISPLAYS, FUNCTIONS & SETTINGS

Display Function

1 HUMIDITY	Display humidity in the room.
2 rotational speed	Display rotational speed 1 - 2 - 3.

The following displays can be changed or switched on and off by lightly touching them.

3 - and +	rotational speed: - reduces and + increases the speed.
4 SLEEP Night mode
	EIN: The device dims the display lighting and reduces the rotational speed to 1.
	i rotational speed 2 can be changed manually with + or - button 3 . Automatic operation 6 is not possible.
	OFF: Bright display lighting and device runs with set rotational speed 1 - 3.
5 ⏻	Power button to switch the device on and off.

6 AUTO

Switch Automatic operation on device on or off by briefly touching the AUTO button

ON: AUTO in the display flashes continuously and device automatically regulates the rotational speed depending on the humidity in the room.

When switching on AUTO, the desired humidity (50 % pre-set) flashes twice and then will show the measured humidity in the room in the HUMIDITY display 1.

If the pre-set humidity is exceeded by more than 5 %, the fan will switch off after approx. 60 seconds and no rotational speed will appear in speed display 2. No air humidification/air purification will take place.

OFF: AUTO in the display is lit continuously, and the device runs at the set rotational speed 1 - 3.

Set desired humidity 30 - 70 %:

Hold AUTO-button for 3 seconds. The HUMIDITY 1 display will flash continuously. Set the desired humidity (in 5% increments) using the - or + buttons 3. Hold AUTO-button for 3 seconds again until the flashing in display HUMIDITY 1 and the humidity measured in the room is shown again.

CLEANING & MAINTENANCE

Attention! Ensure that the device is switched off during any measures and the switching power supply is disconnected from the outlet!

Display Measures

7 WATER

Remove upper housing. Fill lower housing with tap water up to the WATERLINE marking. Place upper housing on lower housing and put device in operation again.

As soon as there is not enough water in the lower housing, the device is switched off automatically and the WATER display appears. In the HUMIDITY display 1, two lines will flash and the humidity in the room is not shown.

To humidify and clean the room air continuously, we recommend refilling the water in a timely manner.

8 SERVICE

Remove upper housing. Drain residual water from lower housing. Rinse lower housing and disk stack. Fill lower housing with tap water up to the WATERLINE marking maximum and add the Venta hygiene additive (for dosage see scale on rear of bottle). Re-assemble the device. Touch SERVICE display 8 in the display and hold it for 3 seconds until it goes off.

For flawlessly hygienic continuous operation, the SERVICE display indicates a reminder every 14 days that this measure needs to be carried out.

This measure can be carried out if required, even if the SERVICE message is not shown. Afterwards, simply touch SERVICE display 8 old for 3 seconds. The next reminder will now be shown again in 14 days the SERVICE message

Any remaining liquid in the water tray and on the disk stack (white, green-yellow or brown deposits or discolorations) do NOT impair the function of the device. For the six-monthly cleaning, we recommend the Venta Cleaner. Please note the instruction manual included with the Venta Cleaner.

CLEANING THE UPPER HOUSING OF THE DEVICE

Attention! Ensure that the device is switched off during any measures and the switching power supply is disconnected from the outlet!

01 Detach upper housing from lower housing. Press locking buttons so that the ends stand up.
02 Fold side parts out of the way.
03 Fold ribbed wings out of the way.
04 Pull the plug of the switching power supply out of the drive unit 1. Pull drive unit upwards and out 2. Disconnect the cable from the switching power supply from the holding bracket 3 and pull out through the opening of the upper housing downward and out 4.

• Do not disassemble the drive unit and switching power supply, do not submerge into the water and do not bring in contact with liquid!
• Only clean the drive unit with fan blades and gear with a dry cloth!
• The disassembled upper housing can be cleaned under running water!
• The disassembled upper housing must be absolute dry before assembly!

05 Place drive unit in upper housing and ensure that it is laterally correct 1. Pull plug of switching power supply from bottom through opening of the upper housing upwards 2 and plug into drive unit up to the limit 3. Fasten cable in holding bracket 4.

06 The outer ends of the locking buttons must be standing up. Fold ribbed wings 1 and 2 upwards, and finally the side parts 3 and 4. Close upper housing properly again by pushing on the outer ends of locking buttons 5 and 6.

ACCESSORIES

- Venta hygiene additive for flawlessly hygienic continuous operation

• Venta Cleaner for six-monthly cleaning
• Stimulating scents for every season and any mood

- Venta roller cart for a mobile Venta Airwasher (only for LW25 and LW45 ComfortPlus)

- Venta thermo hygrometer for the monitoring of your ideal indoor climate in the individual rooms

WARRANTY

Due to the high quality of the product, the Venta-Luftwäscher GmbH guarantees that this product when used properly will not be defective for a duration of two years from the purchase date. If a material or processing error should occur anyway, please contact the VENTA service team or your dealer. Venta's general warranty conditions also apply: www.venta-luftwaescher.de/service/garantie/

RECYCLING AND DISPOSAL

The packaging material is re-usable. Please dispose of the packaging in an environmentally friendly way and bring it to a collection centre for recyclable materials.

The device may not be disposed of in normal household waste! It must be disposed of at a selected collection point for the recycling of electric and electronic devices (WEEE). Please use the local return and collecting systems that are available to you. By doing so, you are making a valuable contribution to environmental protection and human health. For additional information, please contact the local authorities.

VENTA-SERVICE-TEAM

Do you need additional information about the Venta Airwasher or do you want to order accessories? No problem: the VENTA service team will take care of it! Call the team directly or visit the Venta website.

Ensure that the device is switched off during any measures and the switching power supply is disconnected from the outlet!

... E1 is shown in the display?

The device has switched off automatically because the locking buttons on the upper housing are not closed properly.

Close upper housing properly again by pushing on the outer ends of locking buttons. Switch device off and on with the power button ⏻.

... E2 is shown in the display?

The device has switched off automatically, because the motor is overstrained (e.g. through the intrusion of foreign objects or similar).

Measure: Remove upper housing. Check whether the disk stack in the lower housing as well as fan blades in the upper housing are freely movable. Next, place the device back in operation.

... the display is touched with stronger pressure?

This can result in visible „pressure points“, which does not represent a quality defect. After the pressure is removed, these „pressure points“ will disappear.

... the power button ⏻ to switch on the device does not appear in the display?

Please check whether the switching power supply is connected to the mains.

... the power button ⏻ to switch on the device does not appear in the display, even though the switching power supply is connected to the mains?

Please check whether the switching power supply is firmly plugged into the drive unit

Measure: Remove upper housing. Check correct seating (see instructions to clean the upper housing of the device). Next, place the device back in operation.

... WATER is shown in the display, even though there is water in the lower housing?

Please check whether there is sufficient water in the lower housing and/or whether the upper housing is placed correctly on the lower housing.

Measure: Remove upper housing. Fill lower housing with tap water to the WATERLINE marking. Place upper housing correctly on lower housing. The switching power supply may not be jammed between the upper and lower housings. Next, place the device back in operation.

TECHNICAL DATA

Model Comfort Plus	LW15	Comfort Plus LW25	Comfort Plus LW45
For rooms* up to 35 m2 up to 45 m2 up to 60 m2
Mains voltage 100-240V/50-60 Hz
Speeds 3 3 3
Sound level 24/34/44 dB(A) 24/34/44 dB(A)		24/35/45 dB(A)
Dimensions	26×28×31 cm	30×30×33 cm	45×30×33 cm
Weight	approx. 3 kg	approx. 3,5 kg	approx. 5,2 kg
Motor output (Speed 1-2-3)	ca. 3-5-8 Watt	ca. 3-5-8 Watt	ca. 3-5-8 Watt
Water capacity	5 L	7 L	10 L
Warranty	2 years	2 years	2 years

* based on a ceiling height at a max of 2,5 m

MERCI BEAUCOUP!

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MISE EN SERVICE

NETTOYAGE DE LA PARTIE SUPÉRIEURE DE L'APPAREIL

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PUESTA EN MARCHA

LIMPIEZA DE LA PARTE SUPERIOR DEL APARATO

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PRIMO UTILIZZO

PULIZIA DELLA PARTE SUPERIORE DELL'APPARECCHIO

Venta serviceteam 84

Wat is er wanneer ...? 85

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INGEBRUIKNAME

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KÄYTTÖÖNOTTO

LAITTEEN YLÄOSAN PUHDISTUS

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EKSPLUATĀCIJA

AUGŠĒJĀ IERĪCES KORPUSA TĪRĪŠANA

APŽVALGA

1 Ekranas
2 Viršutinis korpusas
3 Maitinimo adapteris (prijungtas)
4 Transporto apsauga

5 Diskinis bügnas
6 Transporto apsauga
7 Apatinis korpusas
8 Higieninio priedo buteliukas, 50 ml

PRIEŠ NAUDOJANT PIRMA KARTA

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PALEIDIMAS

VIRŠUTINIO PRIETAISO KORPUSO VALYMAS

ZARYS OGÓLNY

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URUCHOMIENIE

CZYSZCZENIE GÓRNEJ OBUDOWY URZĄDZENIA

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ÜZEMBE HELYEZÉS

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UVEDENÍ DO PROVOZU

ČIŠTĚNÍ HORNÍHO

DÍLU PŘÍSTROJE

RECYKLACE A LIKVIDACE

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UVEDENIE DO PREVÁDZKY

ČISTENIE VRCHNEJ ČASTI PRÍSTROJA

PRIVIRE DE ANSAMBLU

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PRIVIRE DE ANSAMBLU

CURĂȚAREA PĂRȚII

SUPERIOARE A APARATULUI

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ВВОД В ЭКСПЛУАТАЦИЮ

ОБСЛУЖИВАНИЕ

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ПАЙДАЛАНУГА ЕНГІЗУ

HUNGARY Distributed by

Hungimpex Kft.

Kunigunda útja 60.

H-1037 Budapest

Tel.: [phone]

Fax: [phone]

BENELUX

Venta Benelux B.V.

na Industrial Park, Taman

Putra Perdana, 47130 Puchong,

Selangor, Malaysia

Tel.: [phone]

E-Mail: [e-mail]

MONGOLIA

AERIS LLC, SUITE 316, Barilga

Architecture Building, Chinggis

Avenue, Oron Suuts Street,

2nd horoo, Khan-Uul district

Ulaanbaatar, Mongolia 17032

Phone: [phone],

[e-mail], www.aeris.mn

POLAND

Venta-Polen s.c.

ul. Poznańska 37

PL-93-134 Łódź

Tel./Fax: [phone]

www.venta-airwasher.pl

USA

Venta Air Technologies Inc.

US Headquarters

1005 N Commons Dr

Aurora, IL 60504

Toll Free: 1-888-333-8218

www.venta-usa.com

[e-mail]

ROMANIA

S.C. Life Art Distributie S.R.L.

Bucuresti, Sector 6, Bdul. Timi-

Incinta Bucuresti-Construct

Tel: [phone]

[e-mail]

www.umidificator-venta.ro

RUSSIA

5 Star Business Park, Unit 2,

Persimmon Close, Honeydew,

Tel: [phone]

Fax: [phone]

[e-mail]

www.venta-airwasher.co.za

SOUTH KOREA

Venta Korea Co., Ltd.

3/F., Seojin Bldg., 754

Seolleung-ro, Gangnam-Gu,

Seoul 135-948, Korea

Tel.: [phone]

Fax: [phone]

www.venta.co.kr

UKRAINE

Venta-Centre Ukrein

Schlichtera, 11

UA-Kharkov

Tel.: [phone]

Fax:[phone]

www.venta.com.ua